:root {
    --primary-color: #b00;
    --secondary-color: #369;
    --dark-color: #333;
    --light-color: #f8f9fa;
    --border-color: #dee2e6;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--dark-color);
    overflow-x: hidden;
}

/* Header Styles */
.main-header {
    border-bottom: 1px solid var(--border-color);
}

.navbar-brand {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo {
    height: 60px;
    margin-right: 15px;
}

.brand-text {
    display: flex;
    flex-direction: column;
}

.brand-name {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
}

.brand-tagline {
    font-size: 0.9rem;
    color: var(--dark-color);
}

.header-contact {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.contact-info {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
}

/* Navigation */
.main-navigation {
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.navbar-nav .nav-link {
    font-weight: 500;
    padding: 0.5rem 1rem;
    transition: color 0.3s ease;
}

.navbar-nav .nav-link:hover {
    color: rgba(255,255,255,0.8);
}

/* Content Sections */
.section-title {
    color: var(--primary-color);
    font-weight: bold;
    margin-bottom: 2rem;
    text-align: center;
}

.content-text p {
    margin-bottom: 1.5rem;
    text-align: justify;
}

/* Services List */
.services-list {
    list-style: none;
    padding: 0;
}

.services-list li {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
    position: relative;
    padding-left: 1.5rem;
}

.services-list li::before {
    content: "▶";
    color: var(--primary-color);
    position: absolute;
    left: 0;
}

/* Footer */
.main-footer {
    background-color: var(--dark-color);
    color: white;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 1rem;
    text-align: center;
}

/* Estilos para la sección industrial */
.process-step {
    position: relative;
    display: inline-block;
}

.step-number {
    position: absolute;
    top: -10px;
    right: -10px;
    background: var(--primary-color);
    color: white;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 0.9rem;
}

.project-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 10px;
    text-align: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-image {
    position: relative;
    overflow: hidden;
}

.badge {
    padding: 5px 10px;
    font-weight: 500;
}

/* Estilos para páginas de servicio */
.service-page-header {
    background: linear-gradient(135deg, var(--primary-color), #8a0000);
    color: white;
    padding: 100px 0 60px;
    margin-top: 60px;
}

.service-page-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.service-page-subtitle {
    font-size: 1.2rem;
    opacity: 0.9;
    max-width: 600px;
}

.page-transition {
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.back-to-services {
    border-radius: 25px;
    padding: 8px 20px;
    font-weight: 500;
    margin-bottom: 30px;
}

/* Estilos específicos para equipos */
.equipment-category {
    background: white;
    border-radius: 15px;
    padding: 25px;
    margin-bottom: 30px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.5s ease;
}

.equipment-category:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.category-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), #8a0000);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: white;
    font-size: 1.8rem;
}

.specs-list {
    list-style: none;
    padding-left: 0;
    margin-bottom: 0;
}

.specs-list li {
    padding: 8px 0;
    border-bottom: 1px solid #eee;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.specs-list li:last-child {
    border-bottom: none;
}

.spec-badge {
    background: var(--primary-color);
    color: white;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.equipment-stats {
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    border-radius: 15px;
    padding: 25px;
    height: 100%;
}

.stat-number-large {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 5px;
    line-height: 1;
}

.equipment-feature {
    text-align: center;
    padding: 20px;
    transition: transform 0.3s ease;
}

.equipment-feature:hover {
    transform: translateY(-5px);
}

.feature-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    display: inline-block;
}

/* Estilos para la sección Equipos */
.specs-list {
    list-style: none;
    padding-left: 0;
    margin-bottom: 0;
}

.specs-list li {
    padding: 8px 0;
    border-bottom: 1px solid #eee;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.specs-list li:last-child {
    border-bottom: none;
}

.badge {
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.stat-number-large {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 5px;
    line-height: 1;
}

/* Estilos para la galería de equipos */
.equipment-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
}

.equipment-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.equipment-image {
    transition: opacity 0.3s ease;
}

.equipment-image:hover {
    opacity: 0.9;
}

.equipment-details {
    font-size: 0.9rem;
}

.google-results a {
    color: #1a0dab;
    text-decoration: none;
    border-left: 3px solid #4285f4;
    padding-left: 10px;
    margin-bottom: 5px;
    display: block;
}

.google-results a:hover {
    text-decoration: underline;
}

/* Estilos para etiquetas */
.specs-list {
    list-style: none;
    padding: 0;
}

.specs-list li {
    padding: 5px 0;
    border-bottom: 1px solid #eee;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.specs-list li:last-child {
    border-bottom: none;
}

.stat-number-large {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-color);
}

/* ============================================= */
/* ESTILOS PARA FOTOS CARNET - GALLERÍA 4x4 */
/* ============================================= */

/* Estilos para fotos tipo CARNET */
.carnet-photo-container {
    padding: 15px;
}

.carnet-photo-wrapper {
    position: relative;
    width: 100%;
    padding-bottom: 100%; /* Esto crea un contenedor cuadrado */
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    background: white;
    border: 4px solid white;
}

.carnet-photo-wrapper:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
    border-color: var(--primary-color);
}

.carnet-photo {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.carnet-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.3s ease;
}

.carnet-photo-wrapper:hover .carnet-image {
    transform: scale(1.05);
}

.carnet-info {
    padding: 10px 5px;
}

.equipment-title {
    font-weight: 600;
    color: var(--dark-color);
    font-size: 0.95rem;
    line-height: 1.3;
}

/* Modal para vista ampliada (NUEVO) */
.modal-backdrop-carnet {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.modal-backdrop-carnet.active {
    opacity: 1;
    visibility: visible;
}

.modal-backdrop-carnet .btn-close {
    position: fixed;
    top: 20px;
    right: 20px;
    background: white;
    border: none;
    font-size: 1.5rem;
    z-index: 2001;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.8;
    color: #333;
    cursor: pointer;
}

.modal-backdrop-carnet .btn-close:hover {
    opacity: 1;
    background: var(--primary-color);
    color: white;
}

.modal-image-container {
    max-width: 90%;
    max-height: 90vh;
    text-align: center;
}

.modal-image-carnet {
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

/* Responsive */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .header-contact {
        display: none;
    }
    
    .equipment-category {
        padding: 20px;
    }
    
    .stat-number-large {
        font-size: 2rem;
    }
    
    .category-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .carnet-photo-container {
        padding: 10px;
    }
    
    .carnet-photo-wrapper {
        border-width: 2px;
    }
    
    .equipment-title {
        font-size: 0.85rem;
    }
    
    .service-page-title {
        font-size: 2.5rem;
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .carnet-photo-container {
        flex: 0 0 50%;
        max-width: 50%;
    }
}

@media (min-width: 1025px) {
    /* Diseño 4x4 para desktop */
    .col-xl-3 {
        flex: 0 0 25%;
        max-width: 25%;
    }
}
/* Agrega esto a tu CSS */
body.modal-open {
    overflow: hidden;
    position: fixed;
    width: 100%;
    height: 100%;
}
/* Estilos para galería industrial */
.project-image-container {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    height: 250px;
    position: relative;
}

.project-image-wrapper {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.project-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.project-image-container:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.project-image-container:hover .project-image {
    transform: scale(1.05);
}

.placeholder-gallery {
    padding: 40px 20px;
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    border-radius: 10px;
    border: 2px dashed #dee2e6;
}

/* Para imágenes con nombres que tengan números */
.project-image::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60px;
    background: linear-gradient(to top, rgba(0,0,0,0.7), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.project-image-container:hover .project-image::after {
    opacity: 1;
}

/* Responsive */
@media (max-width: 768px) {
    .project-image-container {
        height: 200px;
    }
}

@media (max-width: 576px) {
    .project-image-container {
        height: 180px;
    }
}
/* Estilos para Proyectos Destacados Mejorados */
.highlight-project-card {
    background: white;
    border-radius: 12px;
    border: 1px solid rgba(0,0,0,0.08);
    padding: 25px;
    height: 100%;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.highlight-project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
}

.highlight-project-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
}

.project-header {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.project-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    margin-right: 15px;
}

.project-category {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary);
    background: rgba(186, 0, 0, 0.1);
    padding: 5px 12px;
    border-radius: 20px;
}

.project-body {
    margin-bottom: 20px;
}

.project-body h5 {
    color: var(--secondary);
    font-weight: 700;
    min-height: 48px;
}

.project-stats {
    display: flex;
    justify-content: space-between;
    background: #f8f9fa;
    padding: 15px;
    border-radius: 8px;
    margin-top: 15px;
}

.stat-item {
    text-align: center;
    flex: 1;
}

.stat-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1.2;
}

.stat-label {
    display: block;
    font-size: 0.8rem;
    color: #666;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.project-footer {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    padding-top: 15px;
    border-top: 1px solid #eee;
}

/* Estilos para línea de tiempo */
.timeline-process {
    position: relative;
    padding: 20px 0;
}

.timeline-process::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--primary), var(--accent));
    transform: translateX(-50%);
}

.timeline-step {
    display: flex;
    align-items: flex-start;
    margin-bottom: 40px;
    position: relative;
}

.timeline-step:nth-child(odd) {
    flex-direction: row;
    padding-right: calc(50% + 40px);
    text-align: right;
}

.timeline-step:nth-child(even) {
    flex-direction: row-reverse;
    padding-left: calc(50% + 40px);
    text-align: left;
}

.step-number {
    width: 40px;
    height: 40px;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.1rem;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    border: 4px solid white;
    box-shadow: 0 0 0 2px var(--primary);
}

.step-content {
    background: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    flex: 1;
}

.step-content h5 {
    color: var(--secondary);
    margin-bottom: 10px;
}

.methodology-stat {
    padding: 20px;
}

.methodology-stat .stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
    display: block;
}

/* Responsive */
@media (max-width: 768px) {
    .timeline-process::before {
        left: 30px;
    }
    
    .timeline-step {
        flex-direction: row !important;
        padding-left: 80px !important;
        padding-right: 0 !important;
        text-align: left !important;
    }
    
    .step-number {
        left: 30px;
    }
    
    .project-stats {
        flex-direction: column;
        gap: 10px;
    }
    
    .highlight-project-card {
        margin-bottom: 20px;
    }
}

@media (max-width: 576px) {
    .project-body h5 {
        min-height: auto;
    }
}
/* estilos-modern.css - Estilos principales para Indhal S.R.L. */

/* Reset y estilos base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

/* Estilos para la sección de proyectos industriales */
.highlight-project-card {
    background: white;
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    border: 1px solid #e9ecef;
    height: 100%;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.highlight-project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.highlight-project-card .project-header {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
    gap: 15px;
}

.highlight-project-card .project-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #b00, #8a0000);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
}

.highlight-project-card .project-category {
    font-size: 0.85rem;
    color: #666;
    font-weight: 500;
    letter-spacing: 0.5px;
}

.highlight-project-card .project-body h5 {
    color: #2c3e50;
    font-weight: 700;
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.highlight-project-card .project-stats {
    display: flex;
    justify-content: space-between;
    margin: 20px 0;
    padding: 15px;
    background: #f8f9fa;
    border-radius: 10px;
}

.highlight-project-card .stat-item {
    text-align: center;
    flex: 1;
}

.highlight-project-card .stat-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 800;
    color: #b00;
    line-height: 1;
}

.highlight-project-card .stat-label {
    display: block;
    font-size: 0.8rem;
    color: #666;
    margin-top: 5px;
}

.highlight-project-card .project-footer {
    display: flex;
    gap: 8px;
    margin-top: 20px;
    padding-top: 15px;
    border-top: 1px solid #e9ecef;
    flex-wrap: wrap;
}

/* Timeline de proceso */
.timeline-process {
    position: relative;
    padding-left: 30px;
}

.timeline-process::before {
    content: '';
    position: absolute;
    left: 15px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, #b00, #3498db);
}

.timeline-step {
    position: relative;
    margin-bottom: 30px;
}

.timeline-step:last-child {
    margin-bottom: 0;
}

.timeline-step .step-number {
    position: absolute;
    left: -45px;
    top: 0;
    width: 30px;
    height: 30px;
    background: linear-gradient(135deg, #b00, #8a0000);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 0.9rem;
    border: 3px solid white;
    box-shadow: 0 0 0 3px #f8f9fa;
}

.timeline-step .step-content {
    background: white;
    padding: 20px;
    border-radius: 10px;
    border-left: 4px solid #b00;
}

.timeline-step h5 {
    color: #2c3e50;
    margin-bottom: 10px;
    font-size: 1rem;
}

.timeline-step p {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 0;
}

/* Estadísticas de metodología */
.methodology-stat {
    padding: 20px;
}

.methodology-stat .stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, #b00, #8a0000);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: block;
    line-height: 1;
}

.methodology-stat h6 {
    color: #2c3e50;
    font-weight: 600;
    margin: 10px 0 5px;
}

.methodology-stat p {
    font-size: 0.85rem;
    color: #666;
    margin: 0;
}

/* Galería industrial mejorada */
.project-image-container {
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    height: 100%;
}

.project-image-container:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.15);
}

.project-image-wrapper {
    position: relative;
    overflow: hidden;
    height: 250px;
}

.project-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.project-image-container:hover .project-image {
    transform: scale(1.05);
}

.project-image-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    color: white;
    padding: 15px;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.project-image-container:hover .project-image-overlay {
    transform: translateY(0);
}

.project-image-title {
    font-size: 1rem;
    font-weight: 600;
    margin: 0;
}

.project-image-category {
    font-size: 0.8rem;
    opacity: 0.9;
    margin: 5px 0 0;
}

.placeholder-gallery {
    text-align: center;
    padding: 40px 20px;
    background: #f8f9fa;
    border-radius: 10px;
    border: 2px dashed #dee2e6;
}

/* Carnet de fotos para equipos */
.carnet-photo-container {
    position: relative;
    cursor: pointer;
}

.carnet-photo-wrapper {
    perspective: 1000px;
}

.carnet-photo {
    background: white;
    border-radius: 10px;
    padding: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    transform-style: preserve-3d;
}

.carnet-photo:hover {
    transform: translateY(-10px) rotateX(5deg);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.carnet-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    border: 3px solid #f8f9fa;
}

.carnet-photo-footer {
    text-align: center;
    margin-top: 15px;
    padding-top: 10px;
    border-top: 1px solid #e9ecef;
}

.carnet-photo-footer h6 {
    color: #2c3e50;
    font-size: 0.95rem;
    margin: 0;
    font-weight: 600;
}

.carnet-photo-footer p {
    color: #666;
    font-size: 0.8rem;
    margin: 5px 0 0;
}

/* Modal de imagen */
.image-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.9);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.image-modal.active {
    display: flex;
    opacity: 1;
}

.modal-image-container {
    max-width: 90%;
    max-height: 90%;
    position: relative;
}

.modal-image {
    max-width: 100%;
    max-height: 80vh;
    object-fit: contain;
    border-radius: 10px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10001;
}

.modal-close:hover {
    transform: rotate(90deg);
    background: #b00;
    color: white;
}

/* Material badges */
.material-badge {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
}

/* Responsive adicional */
@media (max-width: 992px) {
    .highlight-project-card {
        margin-bottom: 20px;
    }
    
    .timeline-process {
        padding-left: 25px;
    }
    
    .timeline-step .step-number {
        left: -35px;
        width: 25px;
        height: 25px;
        font-size: 0.8rem;
    }
}

@media (max-width: 768px) {
    .methodology-stat {
        margin-bottom: 20px;
    }
    
    .carnet-photo {
        padding: 10px;
    }
    
    .carnet-image {
        height: 180px;
    }
}

/* Animaciones adicionales */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Clases de utilidad */
.text-gradient {
    background: linear-gradient(135deg, #b00, #3498db);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.shadow-soft {
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.shadow-medium {
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.shadow-hard {
    box-shadow: 0 20px 50px rgba(0,0,0,0.15);
}

/* Personalización de scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(to bottom, #b00, #3498db);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(to bottom, #8a0000, #2980b9);
}